/* css slider */
.slider {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--main-purple);
    border-radius: 1rem;
}

@media (width < 1080px) {
    .slider{
        margin-bottom: 15%;
    }
}

@media (width < 760px) {
    .slider{
        margin-bottom: 20%;
    }
}

@media (width < 560px) {
    .slider{
        margin-bottom: 25%;
    }
}

.slider .list .item{
    position: absolute;
    inset: 0 0 0 0;
    overflow: hidden;
    opacity: 0;
    transition: .5s;
}

.slider .list .item img{
    height: 100%;
    position: absolute;
    right: 0;
    object-fit: cover;
    border-radius: 1rem;
}

.slider .list .item::after{
    content: '';
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background-image: linear-gradient(90deg,rgba(136, 0, 255, 1) 0%, rgba(136, 0, 255, 1) 45%, rgba(136, 0, 255, 0) 65%);
    border-radius: 1rem;
}

.slider .list .item .content{
    position: absolute;
    left: 2.5%;
    top: 5%;
    width: 60%;
    min-height: 70%;
    z-index: 1;
    color: var(--main-gold);

    padding: 1rem;
    border-radius: 1rem;

    background: hsl(from var(--main-purple-fade) h s l / 0.25);
    backdrop-filter: blur(10px);
}

.slider .list .item .content::before {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 0;
    border-radius: inherit;
    border: 1px solid transparent;
    background: linear-gradient(var(--main-purple-mid), var(--main-purple)) border-box;
    mask: linear-gradient(black 0 0) padding-box, linear-gradient(black 0 0) border-box;
    mask-composite: subtract;
}


.slider .list .item .content p:nth-child(1){
    text-transform: uppercase;
    letter-spacing: 10px;
    font-size: medium;
}

.slider .list .item .content h2{
    font-size: clamp(60px, 4rem, 80px);
    margin: 0;
    text-shadow: 1px 1px 2px var(--main-purple);
}

.slider .list .item.active p:nth-child(3){
    font-size: 1.2rem;
    line-height: 1.5;
    margin-top: .5rem;
    text-shadow: 1px 1px 2px var(--main-purple);
}

.slider .list .item .content a.slider-button {
    background: var(--main-gold-fade);
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    padding: 1rem 2.5rem;
    border-radius: .5rem;
    display: inline-block;
    color: var(--main-purple);
    font-weight: bold;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
    transition: all 200ms ease-in;
}

.slider .list .item .content a.slider-button:hover {
    background: var(--main-gold);
    box-shadow: 5px 10px 10px rgba(0, 0, 0, 0.25);
}

.slider .list .item.active{
    opacity: 1;
    z-index: 10;
}

.slider .list .item.active p:nth-child(1),
.slider .list .item.active h2,
.slider .list .item.active p:nth-child(3),
.slider .list .item.active a.slider-button {
    transform: translateY(250px);
    filter: blur(20px);
    opacity: 0;
    animation: showContent .5s .25s ease-in-out 1 forwards;
}

@keyframes showContent {
    to{
        transform: translateY(0);
        filter: blur(0);
        opacity: 1;
    }
}

.slider .list .item.active h2{
    animation-delay: 1s;
}

.slider .list .item.active p:nth-child(3){
    animation-delay: 1.3s;
}

.slider .list .item.active a.slider-button {
    animation-delay: 1.6s;
}

.arrows{
    position: absolute;
    top: 5%;
    right: 10%;
    z-index: 100;
}

.arrows button{
    background-color: var(--main-purple);
    border: none;
    font-family: monospace;
    width: 40px;
    height: 40px;
    border-radius: 100px;
    font-size: x-large;
    color: var(--main-gold-fade);
    transition: .5s;
}

.arrows button:hover{
    background-color: var(--main-purple-fade);
    color: var(--main-purple);
}

.thumbnail{
    --border-radius: .5rem;

    position: absolute;
    bottom: 2%;
    z-index: 11;
    display: flex;
    gap: 10px;
    width: 100%;
    height: 20%;
    padding: 0 50px;
    box-sizing: border-box;
    overflow: auto;
    justify-content: center;
}

.thumbnail::-webkit-scrollbar{
    width: 0;
}

.thumbnail .item{
    aspect-ratio: 4 / 3;
    height: 100%;
    min-height: 70px;
    filter: brightness(.5);
    transition: .5s;
    flex-shrink: 0;
    position: relative;
    z-index: 1; 
    overflow: hidden;
    border-radius: var(--border-radius)
}

.thumbnail .item:hover{
    filter: brightness(1);
}

.thumbnail .item.active {
    overflow: hidden;
    border-radius: var(--border-radius);
}

.thumbnail .item.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;   
    transform-origin: top;
    animation: thumbnailActieve 7.5s ease forwards;
}

.thumbnail .item img {
    aspect-ratio: inherit;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    cursor: pointer;
}

@keyframes thumbnailActieve {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(1);
    }
    
}

.thumbnail .item.active{
    filter: brightness(1.25);
}

.thumbnail .item .content{
    position: absolute;
    inset: 10px 10px auto 10px;
    color: var(--main-gold);
    z-index: 3;
    stroke: 1px var(--main-purple);
    text-shadow: 1px 1px 2px var(--main-purple);
    font: 700 1rem monospace;
}

@media (width < 1080px) {
    .thumbnail{
        top: 105%;
        min-height: 100px;
    }

    .slider .list .item .content {
        top: 1.5rem;
        left: 2rem;
        width: 70%;
        height: 90%;
    }
    
    .slider .list .item .content h2 {
        font-size: clamp(50px, 7vw ,60px);
    }
}

@media screen and (max-width: 800px) {
    .slider .list .item .content {
        top: 1.5rem;
        left: 1.5rem;
        width: 70%;
        height: 90%;
    }
}

@media screen and (max-width: 678px) {
    .slider {
        aspect-ratio: 4 / 3;
        transform: translateY(-30px);
    }

    .thumbnail{
        justify-content: start;
        padding: 0 5px;
    }

    .slider .list .item .content{
        top: 1rem;
        left: 1rem;
        width: 80%;
        height: 90%;
    }

    .slider .list .item.active p:nth-child(1) {
        font-size: 0.5rem;
    }

    .slider .list .item .content h2{
        font-size: clamp(2rem, 6.5vw, 3.5rem);
    }

    .slider .list .item.active p:nth-child(3) {
        font-size: 1rem;
        line-height: 1.5;
        margin-top: 1rem;
        text-shadow: 1px 1px 2px var(--main-purple);
    }

    .slider .list .item .content a.slider-button {
        margin-top: 1rem;
    }

    .arrows {
        top: auto;
        bottom: 5%;
        right: 1rem;
        z-index: 100;
    }
}

@media screen and (max-width: 450px) {

    .slider .list .item .content{
        top: .5rem;
        left: .5rem;
        width: 70%;
        height: 95%;
    }

    .slider .list .item.active p:nth-child(1) {
        display: none;
    }

    .slider .list .item .content h2{
        font-size: 1.5rem;
    }

    .slider .list .item.active p:nth-child(3) {
        font-size: 1rem;
        line-height: 1;
        margin-top: .5rem;
        text-shadow: 1px 1px 2px var(--main-purple);
    }

    .slider .list .item .content a.slider-button {
        padding: .5rem 1.5rem;
        font-size: .9rem;
    }
}